Do you want to preserve the history or not? that's the question here.. if you're not interested you can unconfigure the property model so you're not storing this and don't end up with 50 million records again, then truncate the table to avoid huge rollback transactions and losing temp space.
Do you want to preserve the history or not? that's the question here.. if you're not interested you can unconfigure the property model so you're not storing this and don't end up with 50 million records again, then truncate the table to avoid huge rollback transactions and losing temp space.